顏料紫19
| 產品名稱 | PIGMENT VIOLET 19 |
| 同義詞 | C.I.Pigment Violet 19;C.I.PV19; PV19; P.V.19 |
| CI | 73900 |
| CAS號 | 1047-16-1 |
| 電子信息系統 | 213-879-2 |
| 分子量 | 312.32 |
| 分子式 | C20H12N2O2 |
| 密度 | 1.371g/cm3 |
| 顏色 | 紫羅蘭粉 |
分子結構式：
Fastness Properties of Pigment Violet 19:
| 耐光性 | 6-7 |
| 耐熱性(℃) | 200 |
| 防水性 | 5 |
| 耐油性 | 5 |
| 耐酸性 | 5 |
| 耐鹼 | 5 |
| 耐酒精性 | 5 |
主要應用： 水性油墨、膠印油墨、溶劑型油墨、塑料、油漆、紡織品印刷
我們有各種顏料等級和性能以滿足不同客戶的需求，請說明您的應用和要求，以便我們做出相應的推薦。 電子郵箱：sy@sypigment.com
Product Description of Pigment Violet 19:
β-quinacridone is a reddish purple color, similar to tetrachlorothioisatin (PR88), with excellent light and heat stability; used in high-end industrial coatings, and inorganic pigments such as iron oxide red and molybdenum red The transparent type can be used for metal decorative paint; it can also be used for coloring plastics such as PVC and PUR, and can withstand 300°C in polyolefin. The γ-type light fastness is slightly lower than the β-type, but has higher transparency; the coarse-grained γ-type has excellent light resistance and is suitable for outdoor paint coloring; it can be used for high-end metal decorative inks, which is close to PR122 Standard magenta color, 6-7 light resistance of printed samples, heat resistance of 190℃/10min, used for laminating plastic film and coloring of PP puree, etc.
